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Author Question: Determine the density of CO2 gas at STP. A) 1.96 g/L B) 1.80 g/L C) 2.24 g/L D) 4.46 g/L E) ... (Read 31 times)

sarasara

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Determine the density of CO2 gas at STP.
 
  A) 1.96 g/L
  B) 1.80 g/L
  C) 2.24 g/L
  D) 4.46 g/L
  E) 5.10 g/L

Question 2

How many moles of N2O3 contain 2.55  1024 oxygen atoms?
 
  A) 1.41 moles N2O3
  B) 4.23 moles N2O3
  C) 12.7 moles N2O3
  D) 7.87 moles N2O3
  E) 2.82 moles N2O3



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JaynaD87

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Answer to Question 1

A

Answer to Question 2

A




sarasara

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Reply 2 on: Aug 27, 2018
Wow, this really help


bulacsom

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Reply 3 on: Yesterday
Gracias!

 

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